JP6592159B1

JP6592159B1 - Orbit alignment tool

Info

Publication number: JP6592159B1
Application number: JP2018181301A
Authority: JP
Inventors: 正次山下; 禎昭田口
Original assignee: 第一建設工業株式会社
Priority date: 2018-09-27
Filing date: 2018-09-27
Publication date: 2019-10-16
Anticipated expiration: 2038-09-27
Also published as: JP2020051115A

Abstract

【課題】軌道を迅速に整列させることが可能な軌道整列具を提供する。【解決手段】軌道整列具１は、一端１１ａから他端１１ｂに向かう板状の上部１１と、一端１２ａが上部１１の他端１１ｂに接続され他端１２ｂに向かう側部１２と、一端１３ａが側部１２の他端１２ｂに接続されて、上部１１の他端１１ｂから一端１１ａへ向かう方向且つ側部１２の一端１２ａから他端１２ｂへ向かう方向に延びた後、他端１３ｂに向かって上部１１の一端１１ａから他端１１ｂへ向かう方向且つ側部１２の一端１２ａから他端１２ｂへ向かう方向に延びる湾曲部１３と、側部１２の他端１２ｂと湾曲部１３の他端１３ｂを結ぶ案内部１４と、を備えることを特徴とする。【選択図】図１PROBLEM TO BE SOLVED: To provide a track alignment tool capable of quickly aligning tracks. SOLUTION: The track alignment tool 1 has a plate-like upper part 11 extending from one end 11a to the other end 11b, a side part 12 having one end 12a connected to the other end 11b of the upper part 11 and directed to the other end 12b, and one end 13a. Connected to the other end 12b of the side portion 12 and extends in the direction from the other end 11b of the upper portion 11 to the one end 11a and in the direction from the one end 12a to the other end 12b of the side portion 12, and then the upper portion toward the other end 13b. 11, a curved portion 13 extending in a direction from one end 11a to the other end 11b and in a direction from one end 12a to the other end 12b of the side portion 12, and a guide connecting the other end 12b of the side portion 12 and the other end 13b of the curved portion 13. And a unit 14. [Selection] Figure 1

Description

本発明は、軌道を運搬する際に、軌道を整列させて効率良く運搬するために使用する軌道整列具に関する。 The present invention relates to a track alignment tool that is used to efficiently transport a track by aligning the track when transporting the track.

従来、軌道を交換する際に現場まで交換用の軌道を運搬する運搬車が開示されている（特許文献１参照）。この運搬車にはクレーンが積載され、交換用の軌道を積み降ろしすることが可能となっている。 2. Description of the Related Art Conventionally, a transport vehicle that transports a replacement track to a site when replacing the track has been disclosed (see Patent Document 1). This transport vehicle is loaded with a crane and can be used to load and unload a replacement track.

特開２０１８−１００５８７号公報Japanese Patent Laid-Open No. 2018-100587

しかしながら、交換用の軌道を運搬するため重くて長い交換用の軌道を運搬車に整列させて積むことは極めて困難な作業である。例えば、軌道は長いので、なるべく平行に整列させないと、運搬車に積み込める軌道の本数が減ってしまう。そのため、慎重に作業を進める必要があり、時間と労力がかかっていた。 However, in order to transport the replacement track, it is extremely difficult to align the heavy and long replacement track with the transport vehicle. For example, since the tracks are long, the number of tracks that can be loaded on the transport vehicle is reduced unless they are aligned in parallel as much as possible. Therefore, it was necessary to proceed carefully, and it took time and labor.

本発明の目的は、軌道を迅速に整列させることが可能な軌道整列具を提供することである。 An object of the present invention is to provide a track alignment tool capable of quickly aligning tracks.

上記目的を達成する本発明の軌道整列具は、
一端から他端に向かう板状の上部と、
一端が前記上部の他端に接続され他端に向かう側部と、
一端が前記側部の他端に接続されて、前記上部の他端から一端へ向かう方向且つ前記側部の一端から他端へ向かう方向に延びた後、他端に向かって前記上部の一端から他端へ向かう方向且つ前記側部の一端から他端へ向かう方向に延びる湾曲部と、
前記側部の他端と前記湾曲部の他端を結ぶ案内部と、
を備え、
前記上部の上方に取り付けられる把持部をさらに備える
ことを特徴とする。 The track alignment tool of the present invention that achieves the above object provides:
A plate-like upper part from one end to the other,
A side having one end connected to the other end of the upper part and facing the other end;
One end is connected to the other end of the side part, and extends in the direction from the other end of the upper part toward the one end and in the direction from one end of the side part toward the other end, and then from the one end of the upper part toward the other end. A curved portion extending in a direction toward the other end and in a direction from one end of the side portion toward the other end;
A guide portion connecting the other end of the side portion and the other end of the curved portion;
Equipped with a,
A gripping part attached above the upper part is further provided .

また、本発明の軌道整列具は、
一端から他端に向かう板状の上部と、
一端が前記上部の他端に接続され他端に向かう側部と、
一端が前記側部の他端に接続されて、前記上部の他端から一端へ向かう方向且つ前記側部の一端から他端へ向かう方向に延びた後、他端に向かって前記上部の一端から他端へ向かう方向且つ前記側部の一端から他端へ向かう方向に延びる湾曲部と、
前記側部の他端と前記湾曲部の他端を結ぶ案内部と、
を備え、
前記案内部は、前記側部から離間するにしたがって前記上部の一端から他端へ向かう方向且つ前記側部の一端から他端へ向かう方向に延びる
ことを特徴とする。 In addition, the track alignment tool of the present invention,
A plate-like upper part from one end to the other,
A side having one end connected to the other end of the upper part and facing the other end;
One end is connected to the other end of the side part, and extends in the direction from the other end of the upper part toward the one end and in the direction from one end of the side part toward the other end, and then from the one end of the upper part toward the other end. A curved portion extending in a direction toward the other end and in a direction from one end of the side portion toward the other end;
A guide portion connecting the other end of the side portion and the other end of the curved portion;
With
The guide portion extends in a direction from one end to the other end of the upper portion and a direction from one end to the other end of the side portion as the guide portion is separated from the side portion .

また、本発明の軌道整列具は、
一端から他端に向かう板状の上部と、
一端が前記上部の他端に接続され他端に向かう側部と、
一端が前記側部の他端に接続されて、前記上部の他端から一端へ向かう方向且つ前記側部の一端から他端へ向かう方向に延びた後、他端に向かって前記上部の一端から他端へ向かう方向且つ前記側部の一端から他端へ向かう方向に延びる湾曲部と、
前記側部の他端と前記湾曲部の他端を結ぶ案内部と、
を備え、
前記側部と前記案内部が接続される外側面は、曲面で形成される
ことを特徴とする。 In addition, the track alignment tool of the present invention,
A plate-like upper part from one end to the other,
A side having one end connected to the other end of the upper part and facing the other end;
One end is connected to the other end of the side part, and extends in the direction from the other end of the upper part toward the one end and in the direction from one end of the side part toward the other end, and then from the one end of the upper part toward the other end. A curved portion extending in a direction toward the other end and in a direction from one end of the side portion toward the other end;
A guide portion connecting the other end of the side portion and the other end of the curved portion;
With
An outer surface to which the side portion and the guide portion are connected is formed as a curved surface .

また、本発明の軌道整列具は、
一端から他端に向かう板状の上部と、
一端が前記上部の他端に接続され他端に向かう側部と、
一端が前記側部の他端に接続されて、前記上部の他端から一端へ向かう方向且つ前記側部の一端から他端へ向かう方向に延びた後、他端に向かって前記上部の一端から他端へ向かう方向且つ前記側部の一端から他端へ向かう方向に延びる湾曲部と、
前記側部の他端と前記湾曲部の他端を結ぶ案内部と、
を備え、
前記案内部の下端の案内面は、嵌め込まれる軌道と面一になるように形成する
ことを特徴とする。 In addition, the track alignment tool of the present invention,
A plate-like upper part from one end to the other,
A side having one end connected to the other end of the upper part and facing the other end;
One end is connected to the other end of the side part, and extends in the direction from the other end of the upper part toward the one end and in the direction from one end of the side part toward the other end, and then from the one end of the upper part toward the other end. A curved portion extending in a direction toward the other end and in a direction from one end of the side portion toward the other end;
A guide portion connecting the other end of the side portion and the other end of the curved portion;
With
The guide surface at the lower end of the guide part is formed so as to be flush with a track to be fitted .

また、本発明の軌道整列具は、
前記上部と前記側部が接続される外側面は、曲面で形成される
ことを特徴とする。 In addition, the track alignment tool of the present invention,
An outer surface connecting the upper part and the side part is formed by a curved surface .

本発明に係る一実施形態の軌道整列具によれば、軌道を迅速に整列させることが可能となる。 According to the track alignment tool of one embodiment concerning the present invention, it becomes possible to align a track quickly.

本発明にかかる一実施形態の軌道整列具を示す。1 shows a track alignment tool of one embodiment according to the present invention. 本発明にかかる一実施形態の軌道運搬の一例を示す。An example of track transportation of one embodiment concerning the present invention is shown. 図２のIII-III断面を示す。The III-III cross section of FIG. 2 is shown. 本発明にかかる一実施形態の軌道整列方法を示す。1 shows a trajectory alignment method according to an embodiment of the present invention.

以下、本発明にかかる一実施形態の軌道整列具１及び軌道整列方法について、説明する。 Hereinafter, a track alignment tool 1 and a track alignment method according to an embodiment of the present invention will be described.

図１は、本発明にかかる一実施形態の軌道整列具１を示す。 FIG. 1 shows a track alignment tool 1 according to an embodiment of the present invention.

本発明にかかる一実施形態の軌道整列具１は、一端１１ａから他端１１ｂに向かう板状の上部１１と、一端１２ａが上部１１の他端１１ｂから直角又は略直角方向に接続され他端１２ｂに向かう側部１２と、一端１３ａが側部１２の他端１２ｂに接続されて上部１１の他端１１ｂから一端１１ａへ向かう方向且つ側部１２の一端１２ａから他端１２ｂへ向かう方向に延びた後、他端１３ｂに向かって上部１１の一端１１ａから他端１１ｂへ向かう方向且つ側部１２の一端１２ａから他端１２ｂへ向かう方向に延びる湾曲部１３と、側部１２の他端１２ｂと湾曲部１３の他端１３ｂを結ぶ案内部１４と、を備える。 The track alignment tool 1 according to an embodiment of the present invention includes a plate-like upper portion 11 that extends from one end 11a to the other end 11b, and one end 12a that is connected to the other end 11b of the upper portion 11 at right angles or substantially at right angles. The side portion 12 facing toward the first end 13a is connected to the other end 12b of the side portion 12 and extends in the direction from the other end 11b of the upper portion 11 toward the one end 11a and in the direction toward the other end 12b from the one end 12a of the side portion 12. After that, the bending portion 13 extending in the direction from the one end 11a of the upper portion 11a toward the other end 11b toward the other end 13b and the direction from the one end 12a of the side portion 12 toward the other end 12b, and the other end 12b of the side portion 12 and the bending. And a guide portion 14 that connects the other end 13b of the portion 13.

また、軌道整列具１は、上部１１の上方に取り付けられる把持部１５を備えてもよい。把持部１５を備えることによって、軌道整列具１は、持ち運びが便利となる。なお、本実施形態の把持部１５は、環状に形成したものだが、これに限らず、環状の一部が開放した形状等、把持しやすい形状でよい。 Further, the track alignment tool 1 may include a grip portion 15 attached above the upper portion 11. By providing the grip 15, the track alignment tool 1 is convenient to carry. In addition, although the holding part 15 of this embodiment was formed in cyclic | annular form, it is not restricted to this, The shape which is easy to hold | grip, such as the shape which a part of cyclic | annular form open | released, may be sufficient.

上部１１及び側部１２は、平面板状に形成される。上部１１から側部１２への角の外側面１１ｃは、滑らかな曲面で接続される。湾曲部１３の形状は、軌道２の湾曲形状に沿ったものが好ましい。 The upper part 11 and the side part 12 are formed in a flat plate shape. The corner outer surface 11c from the upper part 11 to the side part 12 is connected by a smooth curved surface. The shape of the bending portion 13 is preferably along the curved shape of the track 2.

案内部１４の案内面１４ｃは、必ずしも平面である必要はなく、下方に向かうにしたがって湾曲部１３及び軌道２の腹部２２から離間するように形成すればよい。すなわち、案内部１４は、側部１２から離間するにしたがって上部１１の一端１１ａから他端１１ｂへ向かう方向且つ側部１２の一端１２ａから他端１２ｂへ向かう方向に延びればよい。例えば、案内部１４の案内面１４ｃは、傾斜した平面又は曲面が好ましい。このように、案内部１４の案内面１４ｃを形成することによって、嵌め込まれる軌道２の形状にあわせて整列する軌道を的確に案内することができる。 The guide surface 14c of the guide part 14 does not necessarily need to be a flat surface, and may be formed so as to be separated from the bending part 13 and the abdominal part 22 of the track 2 as it goes downward. That is, the guide part 14 should just extend in the direction which goes to the other end 11b from the one end 11a of the upper part 11, and the direction which goes to the other end 12b from the one end 12a of the side part 12 as it separates from the side part 12. For example, the guide surface 14c of the guide portion 14 is preferably an inclined plane or curved surface. In this way, by forming the guide surface 14c of the guide portion 14, it is possible to accurately guide the track aligned with the shape of the track 2 to be fitted.

本実施形態の軌道整列具１は、軌道２の外側面に沿った形状に形成される。軌道２は、５０Ｎ型又は６０Ｋ型のような規格化されたものでも、オリジナルのものでもよい。また、新たに敷設される軌道２でも、使用済みの軌道２でもよい。 The track alignment tool 1 of the present embodiment is formed in a shape along the outer surface of the track 2. The track 2 may be a standardized one such as a 50N type or a 60K type, or an original one. Moreover, the track 2 newly laid or the track 2 used may be used.

軌道２は、頭部２１、腹部２２及び底部２３を有する。頭部２１は、頭部上面２１ａ及び頭部側面２１ｂを有する。腹部２２は、頭部２１の下方に接続され、頭部２１よりも狭い幅で形成される。底部２３は、腹部２２に接続され頭部２１及び腹部２２よりも広い幅で形成される。底部２３は、底部上面２３ａ、底面２３ｂ及び底部上面２３ａと底面２３ｂとを接続する底部側面２３ｃとを有する。頭部側面２１ｂと底部上面２３ａは腹部２２の湾曲面２２ａで接続される。 The track 2 has a head 21, an abdomen 22, and a bottom 23. The head 21 has a head upper surface 21a and a head side surface 21b. The abdomen 22 is connected to the lower side of the head 21 and is formed with a narrower width than the head 21. The bottom 23 is connected to the abdomen 22 and formed with a width wider than the head 21 and the abdomen 22. The bottom 23 has a bottom top surface 23a, a bottom surface 23b, and a bottom side surface 23c that connects the bottom top surface 23a and the bottom surface 23b. The head side surface 21 b and the bottom upper surface 23 a are connected by the curved surface 22 a of the abdomen 22.

軌道整列具１は、軌道２に対して、上部１１が頭部上面２１ａに対応し、側部１２が頭部側面２１ｂに対応し、湾曲部１３が湾曲面２２ａに対応し、下部１４が底部上面２３ａに対応するように設置される。上部１１と頭部上面２１ａ、側部１２と頭部側面２１ｂ、湾曲部１３と湾曲面２２ａ及び底部上面２３ａは、それぞれ同じ又は略同じ形状に対応して形成され、少なくとも一部が接触して嵌め込まれる。 In the track alignment tool 1, the upper portion 11 corresponds to the head upper surface 21a, the side portion 12 corresponds to the head side surface 21b, the curved portion 13 corresponds to the curved surface 22a, and the lower portion 14 corresponds to the bottom portion. It is installed so as to correspond to the upper surface 23a. The upper portion 11 and the head upper surface 21a, the side portion 12 and the head side surface 21b, the curved portion 13 and the curved surface 22a, and the bottom upper surface 23a are formed corresponding to the same or substantially the same shape, and at least a part thereof is in contact It is inserted.

上部１１は、頭部上面２１ａの幅方向を覆うようにすると、軌道２から抜けにくくなり好ましい。上部１１の他端１１ｂと側部１２の一端１２ａを接続する外側面１１ｃを滑らかな曲面で形成すると、整列される軌道２が滑らかに移動できるので好ましい。側部１２の他端１２ｂと案内部１４の上端１４ａを接続する外側面１２ｃを滑らかな曲面で形成すると、整列される軌道２が滑らかに移動できるので好ましい。案内部１４の下端１４ｂの案内面１４ｃは、軌道２の底部側面２３ｃと面一又は底部側面２３ｃより少し外側に位置するように形成すると、軌道２が的確に整列されるので好ましい。なお、外側とは、嵌め込まれた軌道２とは反対の側とする。 It is preferable that the upper portion 11 covers the width direction of the head upper surface 21a because it is difficult for the upper portion 11 to come off the track 2. It is preferable to form the outer surface 11c connecting the other end 11b of the upper portion 11 and the one end 12a of the side portion 12 with a smooth curved surface because the aligned tracks 2 can move smoothly. It is preferable to form the outer surface 12c connecting the other end 12b of the side portion 12 and the upper end 14a of the guide portion 14 with a smooth curved surface because the aligned tracks 2 can move smoothly. It is preferable that the guide surface 14c of the lower end 14b of the guide portion 14 is formed so as to be flush with the bottom side surface 23c of the track 2 or slightly outside the bottom side surface 23c because the track 2 is accurately aligned. The outer side is the side opposite to the fitted track 2.

湾曲部１３と案内部１４は、軌道２の湾曲面２２ａ及び底部上面２３ａに対応する湾曲部１３の面１３ｃと案内部１４の湾曲部１３とは反対の案内面１４ｃが形成されていれば、隙間なく一体のものに形成してもよい。 If the curved portion 13 and the guide portion 14 are formed with a guide surface 14c opposite to the curved portion 13 of the guide portion 14 and the surface 13c of the curved portion 13 corresponding to the curved surface 22a and the bottom upper surface 23a of the track 2, You may form in one with no gap.

図２は、本発明にかかる一実施形態の軌道運搬の一例を示す。図３は、図２のIII-III断面を示す。 FIG. 2 shows an example of track transportation according to an embodiment of the present invention. FIG. 3 shows a III-III cross section of FIG.

本実施形態の軌道整列具１は、図２に示すように、軌道２を運搬する際に使用する。軌道２は、運搬車両１０２に載置される。運搬車両１０２は、機動車１０１によって軌道上を牽引又は推進される。運搬車両１０２は、基台１０２ａ及び車輪１０２ｂを有する。車輪１０２ｂは、車軸等を介して基台１０２ａに対して回転可能に設置される。車輪１０２ｂは、敷設された軌道上を回転する。 The track alignment tool 1 of this embodiment is used when transporting the track 2 as shown in FIG. The track 2 is placed on the transport vehicle 102. The transport vehicle 102 is pulled or propelled on the track by the mobile vehicle 101. The transport vehicle 102 includes a base 102a and wheels 102b. The wheel 102b is installed rotatably with respect to the base 102a via an axle or the like. The wheel 102b rotates on the laid track.

基台１０２ａには、軌道２を積み降ろしするクレーン１０３及び軌道が載置される載置台１０４が設置される。クレーン１０３は、電動チェーンブロック等を用いた一般的なものでよく、運搬車両１０２上に複数設置されると好ましい。なお、クレーン１０３は、運搬車両１０２上を移動可能に設置されるとさらに好ましい。載置台１０４は、水平面な上面を持つものが好ましい。軌道２を上下に重ねて整列させる際には、板１０５を用いるとよい。板１０５は、軽量な木製のものでよい。 A crane 103 that loads and unloads the track 2 and a mounting table 104 on which the track is mounted are installed on the base 102a. The crane 103 may be a general one using an electric chain block or the like, and is preferably installed on the transport vehicle 102. It is more preferable that the crane 103 is installed so as to be movable on the transport vehicle 102. The mounting table 104 preferably has a horizontal upper surface. A plate 105 may be used when aligning the tracks 2 so as to overlap each other. The plate 105 may be a lightweight wooden one.

図４は、本発明にかかる一実施形態の軌道整列方法を示す。図４では、第１の軌道２に隣接して第２の軌道３を整列させる方法について説明する。 FIG. 4 shows a trajectory alignment method according to an embodiment of the present invention. In FIG. 4, a method for aligning the second track 3 adjacent to the first track 2 will be described.

図４（ａ）は、第１の軌道２に対して第２の軌道３を上方から降ろしている状態を示す。軌道整列具１は、第１の軌道２に対して第２の軌道３が整列される側に取り付ける。第２の軌道３は、軌道整列具１が取り付けられた側に降ろしていく。 FIG. 4A shows a state where the second track 3 is lowered from above with respect to the first track 2. The track alignment tool 1 is attached to the side where the second track 3 is aligned with the first track 2. The second track 3 is lowered to the side where the track alignment tool 1 is attached.

図４（ｂ）は、第１の軌道２に取り付けられた軌道整列具１に対して第２の軌道３が接触した状態を示す。第２の軌道３を降ろしていくと、底面３３ｂ又は底部側面３３ｃが、第１の軌道２に取り付けられた軌道整列具１の上部１１又は側部１２に接触する。ここで、上部１１の他端１１ｂと側部１２の一端１２ａを接続する外側面１１ｃを滑らかに形成することで、第２の軌道３を滑らかに移動させることができる。 FIG. 4B shows a state in which the second track 3 is in contact with the track aligner 1 attached to the first track 2. When the second track 3 is lowered, the bottom surface 33 b or the bottom side surface 33 c comes into contact with the upper portion 11 or the side portion 12 of the track alignment tool 1 attached to the first track 2. Here, by smoothly forming the outer surface 11c that connects the other end 11b of the upper portion 11 and the one end 12a of the side portion 12, the second track 3 can be moved smoothly.

図４（ｃ）は、第２の軌道３が軌道整列具１の側部１２と案内部１４の境界に接触した状態を示す。図４（ｂ）の状態から第２の軌道３をさらに降ろしていくと、底面３３ｂと底部側面３３ｃで形成される角が、軌道整列具１の側部１２と案内部１４を接続する外側面１２ｃに接触する。なお、第２の軌道３が傾いた状態の場合、底部側面３３ｃと底部上面２３ａで形成される角が、軌道整列具１の側部１２に接触する場合もある。側部１２の他端１２ｂと案内部１４の上端１４ａを接続する外側面１２ｃを滑らかに形成することで、第２の軌道３を滑らかに移動させることができる。 FIG. 4C shows a state in which the second track 3 is in contact with the boundary between the side portion 12 and the guide portion 14 of the track alignment tool 1. When the second track 3 is further lowered from the state of FIG. 4B, the angle formed by the bottom surface 33b and the bottom side surface 33c is the outer surface connecting the side portion 12 and the guide portion 14 of the track alignment tool 1. 12c is contacted. When the second track 3 is tilted, the corner formed by the bottom side surface 33 c and the bottom top surface 23 a may contact the side portion 12 of the track alignment tool 1. By smoothly forming the outer surface 12c that connects the other end 12b of the side portion 12 and the upper end 14a of the guide portion 14, the second track 3 can be moved smoothly.

図４（ｄ）は、第２の軌道３が軌道整列具１の案内部１４に接触した状態を示す。第２の軌道３をさらに降ろしていくと、底面３３ｂと側面３３ｃで形成される角が案内部１４の案内面１４ｃに接触しながら、第２の軌道３が案内部１４に沿って下方に安定して移動する。 FIG. 4D shows a state in which the second track 3 is in contact with the guide portion 14 of the track alignment tool 1. When the second track 3 is further lowered, the second track 3 is stabilized downward along the guide portion 14 while the angle formed by the bottom surface 33b and the side surface 33c is in contact with the guide surface 14c of the guide portion 14. Then move.

図４（ｅ）は、第２の軌道３が下方に載置した状態を示す。第２の軌道３をさらに降ろしていくと、底面３３ｂと側面３３ｃで形成される角が軌道整列具１の案内部１４の下端１４ｂの案内面１４ｃを通過して下方に載置される。本実施形態では、軌道整列具１の湾曲部１３の他端１３ｂと案内部１４の下端１４ｂを底部側面２３ｃと面一にしたので、第１の軌道２と第２の軌道３は、それぞれの底部側面２３ｃ，３３ｃが接触した位置又は近づいた位置に、的確に整列される。 FIG. 4E shows a state where the second track 3 is placed below. When the second track 3 is further lowered, the angle formed by the bottom surface 33b and the side surface 33c passes through the guide surface 14c of the lower end 14b of the guide portion 14 of the track alignment tool 1 and is placed below. In the present embodiment, since the other end 13b of the curved portion 13 of the track alignment tool 1 and the lower end 14b of the guide portion 14 are flush with the bottom side surface 23c, the first track 2 and the second track 3 are respectively The bottom side surfaces 23c and 33c are accurately aligned at the positions where they contact or approach each other.

図４（ｆ）は、軌道整列具１を外した状態を示す。第２の軌道３を載置した後、軌道整列具１を外す。軌道整列具１は、第１の軌道２及び第２の軌道３が整列した状態であっても、それらの間から外すことができる。したがって、軌道整列具１を外した後も、第１の軌道２と第２の軌道３は、重なることなく、それぞれの底部側面２３ｃ，３３ｃが接触した位置又は近づいた位置に、的確に整列される。 FIG. 4F shows a state where the track alignment tool 1 is removed. After placing the second track 3, the track alignment tool 1 is removed. Even when the first track 2 and the second track 3 are aligned, the track alignment tool 1 can be removed from between them. Therefore, even after the track alignment tool 1 is removed, the first track 2 and the second track 3 do not overlap each other and are accurately aligned at the positions where the bottom side surfaces 23c and 33c are in contact with or close to each other. The

以上、本実施形態の軌道整列具１は、一端１１ａから他端１１ｂに向かう板状の上部１１と、一端１２ａが上部１１の他端１１ｂに接続され他端１２ｂに向かう側部１２と、一端１３ａが側部１２の他端１２ｂに接続されて、上部１１の他端１１ｂから一端１１ａへ向かう方向且つ側部１２の一端１２ａから他端１２ｂへ向かう方向に延びた後、他端１３ｂに向かって上部１１の一端１１ａから他端１１ｂへ向かう方向且つ側部１２の一端１２ａから他端１２ｂへ向かう方向に延びる湾曲部１３と、側部１２の他端１２ｂと湾曲部１３の他端１３ｂを結ぶ案内部１４と、を備える。したがって、軌道同士が重なることなく、軌道を迅速に整列させることができる。 As described above, the track alignment tool 1 of the present embodiment includes a plate-like upper portion 11 extending from one end 11a to the other end 11b, a side portion 12 having one end 12a connected to the other end 11b of the upper portion 11 and directed to the other end 12b, and one end. 13a is connected to the other end 12b of the side portion 12 and extends in the direction from the other end 11b of the upper portion 11 to the one end 11a and from the one end 12a of the side portion 12 to the other end 12b, and then toward the other end 13b. The bending portion 13 extending in the direction from the one end 11a to the other end 11b of the upper portion 11 and in the direction from the one end 12a to the other end 12b of the side portion 12, and the other end 12b of the side portion 12 and the other end 13b of the bending portion 13 are provided. And a guide unit 14 to be connected. Accordingly, the tracks can be quickly aligned without overlapping the tracks.

また、本実施形態の軌道整列具１は、上部１１の上方に取り付けられる把持部１５をさらに備える。したがって、軌道整列具１は、持ち運びが便利である。 Further, the track alignment tool 1 of the present embodiment further includes a grip portion 15 attached above the upper portion 11. Therefore, the track alignment tool 1 is convenient to carry.

また、本実施形態の軌道整列具１は、上部１１と側部１２が接続される外側面１１ｃは、曲面で形成される。したがって、第２の軌道３を滑らかに移動させることができる。 In the track alignment tool 1 of the present embodiment, the outer surface 11c to which the upper portion 11 and the side portion 12 are connected is formed with a curved surface. Therefore, the second track 3 can be moved smoothly.

また、本実施形態の軌道整列具１は、案内部１４は、側部１２から離間するにしたがって上部１１の一端１１ａから他端１１ｂへ向かう方向且つ側部１２の一端１２ａから他端１２ｂへ向かう方向に延びる。したがって、嵌め込まれる第１の軌道２の形状にあわせて整列する第２の軌道３を的確に案内することができる。 Further, in the track alignment tool 1 of the present embodiment, the guide portion 14 moves from the one end 11a to the other end 11b of the upper portion 11 and from the one end 12a to the other end 12b of the side portion 12 as the distance from the side portion 12 increases. Extend in the direction. Therefore, it is possible to accurately guide the second track 3 aligned in accordance with the shape of the first track 2 to be fitted.

また、本実施形態の軌道整列具１は、側部１２と案内部１４が接続される外側面１２ｃは、曲面で形成される。したがって、第２の軌道３を滑らかに移動させることができる。 Moreover, as for the track | orbit alignment tool 1 of this embodiment, the outer side surface 12c to which the side part 12 and the guide part 14 are connected is formed in a curved surface. Therefore, the second track 3 can be moved smoothly.

また、本実施形態の軌道整列具１は、案内部１４の下端の案内面１４ｃは、嵌め込まれる軌道２と面一になるように形成する。したがって、第１の軌道２と第２の軌道３は、それぞれ軌道２，３の底部側面２３ｃ，３３ｃが接触した位置又は近づいた位置に、的確に整列される。 Further, the track alignment tool 1 of the present embodiment is formed so that the guide surface 14c at the lower end of the guide portion 14 is flush with the track 2 to be fitted. Therefore, the 1st track | orbit 2 and the 2nd track | orbit 3 are exactly aligned in the position which the bottom part side surfaces 23c and 33c of the track | trucks 2 and 3, respectively contacted or approached.

なお、ここまで本発明の種々の実施形態について説明したが、本発明はこれらの実施形態のみに限られるものではなく、それぞれの実施形態の構成を適宜組み合わせて構成した実施形態も本発明の範疇となるものである。 Although various embodiments of the present invention have been described so far, the present invention is not limited only to these embodiments, and embodiments configured by appropriately combining the configurations of the respective embodiments are also within the scope of the present invention. It will be.

１…軌道整列具
１１…上部
１２…側部
１３…湾曲部
１４…案内部
１５…把持部
２…軌道（第１の軌道）
２１…頭部
２１ａ…頭部上面
２１ｂ…頭部側面
２２…腹部
２２ａ…湾曲面
２３…底部
２３ａ…底部上面
２３ｂ…底面
２３ｃ…底部側面
３…軌道（第２の軌道） DESCRIPTION OF SYMBOLS 1 ... Track alignment tool 11 ... Upper part 12 ... Side part 13 ... Bending part 14 ... Guide part 15 ... Grasping part 2 ... Track (1st track)
21 ... Head 21a ... Head top surface 21b ... Head side surface 22 ... Abdominal portion 22a ... Curved surface 23 ... Bottom portion 23a ... Bottom top surface 23b ... Bottom surface 23c ... Bottom side surface 3 ... Track (second track)

Claims

A plate-like upper part from one end to the other,
A side having one end connected to the other end of the upper part and facing the other end;
One end is connected to the other end of the side part, and extends in the direction from the other end of the upper part toward the one end and in the direction from one end of the side part toward the other end, and then from the one end of the upper part toward the other end. A curved portion extending in a direction toward the other end and in a direction from one end of the side portion toward the other end;
A guide portion connecting the other end of the side portion and the other end of the curved portion;
Equipped with a,
A track alignment tool further comprising a gripping part attached above the upper part .

A plate-like upper part from one end to the other,
A side having one end connected to the other end of the upper part and facing the other end;
One end is connected to the other end of the side part, and extends in the direction from the other end of the upper part toward the one end and in the direction from one end of the side part toward the other end, and then from the one end of the upper part toward the other end. A curved portion extending in a direction toward the other end and in a direction from one end of the side portion toward the other end;
A guide portion connecting the other end of the side portion and the other end of the curved portion;
Equipped with a,
The track alignment tool , wherein the guide portion extends in a direction from one end to the other end of the upper portion and in a direction from one end to the other end of the side portion as the guide portion is separated from the side portion .

A plate-like upper part from one end to the other,
A side having one end connected to the other end of the upper part and facing the other end;
One end is connected to the other end of the side part, and extends in the direction from the other end of the upper part toward the one end and in the direction from one end of the side part toward the other end, and then from the one end of the upper part toward the other end. A curved portion extending in a direction toward the other end and in a direction from one end of the side portion toward the other end;
A guide portion connecting the other end of the side portion and the other end of the curved portion;
Equipped with a,
The track alignment tool , wherein an outer surface to which the side portion and the guide portion are connected is formed with a curved surface .

A plate-like upper part from one end to the other,
A side having one end connected to the other end of the upper part and facing the other end;
One end is connected to the other end of the side part, and extends in the direction from the other end of the upper part toward the one end and in the direction from one end of the side part toward the other end, and then from the one end of the upper part toward the other end. A curved portion extending in a direction toward the other end and in a direction from one end of the side portion toward the other end;
A guide portion connecting the other end of the side portion and the other end of the curved portion;
Equipped with a,
The track alignment tool, wherein a guide surface at a lower end of the guide portion is formed so as to be flush with a track to be fitted .

Track alignment tool according to the outer surface of the upper and the sides are connected, any one of claims 1 to 4, characterized in that it is formed by a curved surface.